The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2025
Filed:
Apr. 29, 2022
Autoliv Development, Vargarda, SE;
Lars Carlstedt, Vargarda, SE;
Mateusz Kedzierski, Czerwieñsk, PL;
Mikael Dahlgren, Alingsas, SE;
Patrik Ivarsson, Alingsas, SE;
Goran Karlsson, Vargarda, SE;
Elin Davidsson, Vargarda, SE;
Per Axblom, Alingsas, SE;
AUTOLIV DEVELOPMENT AB, Vargarda, SE;
Abstract
An airbag system for a restraint system having an inflatable airbag, and a gas generator which is fluidically connected to the airbag and which inflates the airbag when activated with a gas, the airbag has a retainer for retaining on a safety belt of the safety belt device, the airbag has a main chamber fluidically connected to the gas generator and which, in a fastening position of the airbag system predetermined by the retainer, rests against the safety belt, and at least one additional chamber is provided on the side of the main chamber facing away from the safety belt and is separated from the main chamber by means of a partition wall, and at least one opening, via which the additional chamber is fluidically connected to the main chamber, is provided in the partition wall.